JPS59186670A - Screening apparatus - Google Patents
Screening apparatusInfo
- Publication number
- JPS59186670A JPS59186670A JP59014175A JP1417584A JPS59186670A JP S59186670 A JPS59186670 A JP S59186670A JP 59014175 A JP59014175 A JP 59014175A JP 1417584 A JP1417584 A JP 1417584A JP S59186670 A JPS59186670 A JP S59186670A
- Authority
- JP
- Japan
- Prior art keywords
- sieve
- spring
- sieving device
- drive
- side end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は篩装置に係り、特に振動するタイプであり、加
振用モータが回転させる“ノ０・シて（１）るおもりに
よって駆動され、このおもり力τ共鳴に近１．ｚ状態に
調整された’ ＠＜ （ｉｊｒ ”ばねと躬１み合わさ
れた構債の篩分装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sieving device, particularly a vibrating type, which is driven by a “no 0 shi (1)” weight rotated by a vibrating motor, and the sieving device is driven by a “no 0 shi (1)” weight rotated by a vibrating motor. It concerns a bond sifting device combined with a spring and a spring adjusted to near 1.z state.
前記篩分装置：は水平に作動すると共に回転ｊ−動を行
なうように設計され、この水平回１４云運動＆ｉ −い
分けられる材料を篩網の殆んどの音す分に分布させるた
めのものであり、このような篩分装置に番まタイプによ
って弾すむ球又は粒を有するもの力（あり、この球又は
粒は篩の網に篩われる動力くつまるのを防ぐためのもの
である。この球又８ま粒（ま篩分装置の振動運動によっ
て篩網上で上下に弾んで、篩の網の目をつまらせる物を
全て取り除く。このような装置は大なり小なり１単一人
力１又は１荒つぼし蓼加振装置を使用して前記目的を有
効に果たそうとしており＼それ故に作動させるための動
力が極端に大きく、従って運転経費が非常に力）さむ０
前記篩分装置はふるう材料を篩の網の上で滑らせ続ける
ものであり、そのために従来の直線ストローク型の装置
は所謂Ｗ縦に揺すってふるう１方式を採用し、ふるわれ
る材料は篩１ｍ上を移動するが、このストロークの角度
は水平面に対して３００又はそ１１以上である。普通の
コンベア型の篩の一ストロークの角度は水平面に対して
４５°である。The sieving device is designed to operate horizontally and perform rotational movements, and this horizontal movement is intended to distribute the material to be separated over most of the sieve screen. This type of sieving device has balls or grains that bounce depending on the type of sieve, and these balls or grains are used to prevent the power of the sieve from clogging up the mesh of the sieve. The sieving device bounces up and down on the sieve screen to remove all the particles that clog the sieve mesh. or 1. The purpose is to be effectively achieved by using a coarse sieve vibrating device, and therefore the power required to operate it is extremely large, and therefore the operating cost is extremely low.0 The sieving device. The sieve material is kept sliding on the screen of the sieve, and for this purpose, conventional linear stroke type equipment adopts the so-called W vertical shaking and sieving method, in which the material to be sieved moves 1 m above the sieve. However, the angle of this stroke is 300 degrees or more with respect to the horizontal plane.The angle of one stroke of a common conveyor type sieve is 45 degrees with respect to the horizontal plane.
前記先行技術に基づく装置の作動ストロークの強さを変
えるためには、その装置を完全に停止させ、次いで偏心
しているおもりをセットし直す必要がある。然し乍ら、
装置を購入する人達カダ望む装置は運転のための動力が
少く、平らなストロークで篩分けができ、ストロークと
その作動周期とを容易に調節できるものである０
開示されている篩網には、振動するタイプでストローク
が平らなものがあり、これはリス筒型のモーターで駆動
され、このモーターはストロークと周期をこのモーター
の電圧を変える丈で簡単に調節できるものである。この
調節装置は駆動用モーターを含み、この駆動用モーター
には回転する偏心おもりが付き、この偏心おもりが篩の
人口側端部に設けられているが、駆動用のばねと釣合い
用のおもりは篩の吐出側端部に設けられてＩ／）る。In order to change the strength of the operating stroke of the prior art device, it is necessary to completely stop the device and then reset the eccentric weight. However,
Those who purchase the device want a device that requires less power for operation, can screen with a flat stroke, and can easily adjust the stroke and its operating cycle. There is a vibrating type with a flat stroke, which is driven by a squirrel-shaped motor whose stroke and frequency can be easily adjusted by changing the motor's voltage. This adjustment device includes a drive motor, and the drive motor has a rotating eccentric weight, which is provided at the artificial end of the sieve, and a drive spring and a counterweight. I/) is provided at the discharge side end of the sieve.
このような装置は全長が長く、吐出側端部から釣合い用
のおもりが突出する欠点を有する。Such a device has the disadvantage that it has a long overall length and a counterweight protrudes from the discharge end.
本発明に基づく篩分装置は振動型駆動装置が全てこの篩
分装置の仕込側に設けられるので、装置の全長が短くな
る丈でなく、吐出側端部から突出するものがなく、仕入
側端部の付属装置を全てひとまとめにして装置の占有ス
は−スを著しく節約できる長所を有する。In the sieving device according to the present invention, all the vibration type drive devices are installed on the feeding side of the sieving device, so the overall length of the device is not shortened, there is no protrusion from the discharge side end, and the sieving device is installed on the feeding side of the sieving device. It has the advantage that the space occupied by the device can be significantly reduced by combining all the attached devices at the end.
前記振動型駆動装置は作動面が水平であり、この作動面
の長手方向の軸に対して若干ではあるが横方向の運動も
行ない、その結果、仕込側端部のストロークが全体とし
て楕円形になり、この楕円形ストロークの横の振巾は篩
の長手方向につれて漸減し、吐出側端部では前後に動く
ストｏ−りになる。The vibration type drive device has a horizontal working surface, and also makes a slight lateral movement with respect to the longitudinal axis of this working surface, so that the stroke of the feeding end becomes elliptical as a whole. The lateral amplitude of this elliptical stroke gradually decreases in the longitudinal direction of the sieve, and at the discharge end it becomes a stroke that moves back and forth.
このタイプのストロークの運動は、篩を角度をもたせて
設置することにより、作動中に篩分対象材料を篩網上で
安定して連続するように流すことができる０この篩分装
置は篩網の設置角度を１０゜以下、通常０°乃至６°の
範囲にすれば充分満足できる作動をするっ
前記篩分装置を構成する篩網ユニットは自由に動き得る
懸架装置に装着され、隔離用部材で支持されて、この隔
離用部材上で何の拘束も受けることなく自由に動くこと
ができる。前記隔離用部材としては鋼製のつる巻きばね
を用い、場合によってコ゛ム製のばねを用いることもで
きる。前記篩網ユニツＩｆ作動さぜるのに安定装置を必
ずしも必要とはしないが、発注者から指定された場合に
は、前記釣合用おもりと駆動機構を安定装置の形にして
も差し支えない。This type of stroke motion allows the material to be sieved to flow steadily and continuously over the sieve screen during operation by setting the sieve at an angle. If the installation angle is set to 10° or less, usually in the range of 0° to 6°, the screen unit will operate satisfactorily. , and can move freely on this isolation member without any restraint. As the isolation member, a helical spring made of steel is used, and in some cases, a spring made of comb may also be used. A stabilizer is not necessarily required for the operation of the sieve unit If, but if specified by the orderer, the balancing weight and drive mechanism may be in the form of a stabilizer.
前記篩網ユニットはコン・ぐクトに配置できるので本来
的に釣合いが良く、従来市場に出廻っている篩分装置よ
りも周期を短くし、ストロークを短くし、その結果密閉
度を向上させることができるので、１篩にかける製品か
ら出る微粒末を減少させると共に篩分は作業をより有効
に行なうことができる。Since the sieve unit can be arranged in a continuous manner, it is inherently well-balanced, and has a shorter period and stroke than conventional sieving devices on the market, resulting in improved sealing. This reduces the amount of fine particles coming out of the product that is passed through the sieve, and allows the sieving process to be carried out more effectively.
本発明に基づく篩網ユニットは既に開示されている篩分
装置を改良するものであり、改良した点は原型とした篩
分装置において下流側端部から突出していた釣合用おも
りと駆動用はねを取り除いて駆動用装置を全て仕込側端
部に配設したことにある。この仕込側端部に配設した駆
動用装置は駆動用モーター、釣合い用おもり、及び駆動
用ばねを含み、これらの各装置及び部材は、駆動用モー
ター以外の全てのものが、前記原型の篩分装置において
は吐出側端部で基盤からニョツキリと突出しており、こ
れに対して本発明に基づく篩分装置においては前記各装
置及び部材を全て仕込側端部にまとめ、吐出側端部で突
出するものをなくして篩網ユニットをよりコンパクトに
した。The sieve unit based on the present invention is an improvement on the sieving device that has already been disclosed, and the improvement is that the counterweight and drive spring that protruded from the downstream end of the original sieving device have been improved. The reason is that all drive devices are located at the end of the feeder side. The drive device disposed at the feeding side end includes a drive motor, a counterweight, and a drive spring, and all of these devices and members except the drive motor are connected to the original sieve. In the separation device, the discharge side end protrudes from the base, whereas in the sieving device according to the present invention, all of the above-mentioned devices and members are gathered at the feed side end, and the discharge side end protrudes from the base. The sieve screen unit has been made more compact by eliminating the need for
前記駆動用モーターはシャフトが垂直であり、この垂直
なシャフトにおもりが偏心装着され、このモーターの回
転によってこのおもりが回転し、このおもりの回転によ
って前記篩網ユニットが横方向に動かされ、前記おもり
が前記偏心軸の側方に達して篩の長手方向に延びた時に
前記駆動用つる巻きばねが前記篩網ユニットを前後に駆
動する。The shaft of the drive motor is vertical, and a weight is eccentrically attached to the vertical shaft.The rotation of the motor rotates the weight, and the rotation of the weight moves the sieve screen unit in the lateral direction. When the weight reaches the side of the eccentric shaft and extends in the longitudinal direction of the sieve, the driving helical spring drives the sieve screen unit back and forth.
この前後の駆動が行なわれるのは前記駆動用モーターの
回転によって前記つる巻きばねに圧縮力・引張力が加え
られることによる。前記駆動力とばねの動きの方向は基
本的に水平であり、前記篩網ユニットは下側に傾斜して
いるので、前記水平なストロークが篩網ユニットに所謂
「シミー効果」を与え、これによって篩われる材料が篩
網上で下流に向かって安定移動する。This back-and-forth driving is performed because compressive force and tensile force are applied to the helical spring by the rotation of the drive motor. Since the direction of the driving force and the movement of the spring is essentially horizontal and the sieve screen unit is tilted downward, the horizontal stroke gives the sieve screen unit a so-called "shimmy effect", thereby The material to be sieved moves steadily downstream on the sieve screen.
前記篩網は断面が冠状であり、この冠形の頂部が前記篩
網本体の長手方向の中心軸に沿って延び、篩網が前記形
状であるために篩われる材料が篩網ユニットの中心線上
の開口部から仕込まれるとその篩網の両側まで広げられ
る。この篩網ユニットはストロークと周期が充分調節可
能であり、この調節は調節可能な電圧制御装置のついて
いるリス箱形加振モーターを用いてこのモーターの入力
端子を制御するだけで可能である。The sieve screen has a crown-like cross section, and the crown-shaped top extends along the central axis in the longitudinal direction of the sieve screen body, and because the sieve screen has the above-mentioned shape, the material to be sieved lies on the center line of the sieve screen unit. When charged through the opening, it spreads to both sides of the sieve screen. The sieve unit is fully adjustable in stroke and period, which is achieved simply by controlling the input terminals of this motor using a squirrel box vibrator motor with adjustable voltage control.
本篩分装置の篩網ユニットは水平面に対して角度をなす
ように設置され、この設置角度は通常０゜から約１０°
迄の範囲内であるが、場合によってはこの設置角度を水
平面から６°以内にする。前記篩網ユニットが上述の角
度で傾斜するように設置された場合でも、前記駆動装置
部による駆動運動は水平面内であり、長手方向の動きに
対して横方向に比較的少ない動きを与え、その結果とし
て前記篩網ユニットの仕込側端部の運動は全体として指
形になる。この楕円形ストロ−・りは横巾が篩の長手方
向に進むにつれて漸減し、この篩網ユニットの吐出側端
部では前後運動だけになる。The sieve screen unit of this sieving device is installed at an angle to the horizontal plane, and this installation angle is usually between 0° and about 10°.
However, in some cases, this installation angle may be within 6 degrees from the horizontal plane. Even if the sieve screen unit is installed to be inclined at the above-mentioned angle, the drive movement by the drive unit is in a horizontal plane, giving relatively little movement in the lateral direction relative to the movement in the longitudinal direction; As a result, the movement of the feeding end of the sieve screen unit is entirely finger-shaped. The width of this elliptical stroke gradually decreases as the width advances in the longitudinal direction of the sieve, and there is only a back and forth movement at the discharge side end of this sieve screen unit.
前記篩網ユニットは離間配設された隔離用部材によって
支持され、この隔離用部材は鋼で作られたつる巻き形の
圧縮ばねを有し、この鋼製のばねは要求に応じてコ゛ム
製の隔離部材にすることもできる。前記篩網ユニットは
前記隔離部材の頂部に設定されるか、又はこの隔離部材
の上方にケ・−プルで懸架されて自由に動くことができ
、この篩網ユニットには１ｍの支持部材、例えば補強体
は一切設けられない。前記隔離部材は前記篩網ユニット
の吐出側端部から距離をおいて設けられ、この吐出側端
部には付属装置、例えば軸承、ホイール、ロツ［・、補
助枠、その池水篩分装置の底部を支持する前記隔離部材
の作用に影響を及ぼす」５それのある物が全くない。The sieve screen unit is supported by a spaced apart isolating member having a helical compression spring made of steel, which can optionally be compressed by a comb made of steel. It can also be a separate member. The screen unit is set on the top of the separating member or suspended above the separating member with cable pulls so that it can move freely, and the screen unit has a 1 m support member, e.g. No reinforcements are provided. The separating member is provided at a distance from the discharge side end of the sieve screen unit, and attached to the discharge side end are attached devices such as bearings, wheels, auxiliary frames, and the bottom of the pond water sieving device. There is no such thing as affecting the action of said isolation member to support the
本篩分装置は前記操作用各装置を仕込側端部にまとめて
配設するので、作動に必要な動力が非常に少なくて済み
、従って工坏ルギーが節約でき蔦まだ、形がコン・タク
トであるから占有面積も少なくて済む。従って前記篩網
ユニットの作動周期及びストロークを従来型の篩網ユニ
ットより短ぐすることができる。また前記形状とするこ
とにより本篩網ユニットの釣合いか良くなるので高周波
振動の伝達が従来型の振動型篩網ユニットより少な前記
釣合い用おもり、駆動用ばね、及び駆動用モーターの組
立体を前記面分装置のベースに対して安定きせることが
でき、この安定化は１幻の安定機構、即ち１１Ａ離用ば
ね装置によって行ない、この１蝙離用ばねが外観上ｎｔ
ｔ記篩網ユニットの仕込側端部から突出して前記篩網ユ
ニソトヲ水平方向に過度に動かないように安定させるが
、この安定装置′直の有無に拘らず前記篩網ユニットは
篩分効率が良く、篩にかける材料を篩網上で連続的に移
動させ、篩分は作業で生ずる塵埃を最少にすることがで
きる。This sieving device has all the operating devices listed above at the end of the preparation side, so the power required for operation is extremely low, which saves on engineering energy and allows for a compact shape with a compact structure. Therefore, the area occupied is also small. Therefore, the operating cycle and stroke of the sieve unit can be made shorter than those of conventional sieve units. In addition, by adopting the above-mentioned shape, the balance of the main sieve screen unit is improved, so that the transmission of high frequency vibration is less than that of the conventional vibrating sieve screen unit. It can be stabilized with respect to the base of the surface measuring device, and this stabilization is performed by a phantom stabilizing mechanism, namely a 11A release spring device, and this 1 release spring has a nt
A device protrudes from the feeding side end of the sieve unit to stabilize the sieve unit so that it does not move excessively in the horizontal direction, and the sieve unit has good sieving efficiency regardless of the presence or absence of this stabilizing device. , the material to be sieved is moved continuously over the sieve screen, and the sieve portion can minimize dust generated during the sieving operation.
前記改良された本篩網ユニットの第１の目的は篩にかけ
る材拘全、篩網上で安定な流３Ｌにして網面の傾斜に沿
って連続的に滑らせることがあり、この１′目用は前記
駆動用装置の角度関係と篩網ユニットの位置によって強
まり、これが前記水平面内に沿うスｊ・ローフに影響肱
前記篩網ユニットが下向きに傾斜しているので、′ンミ
ー作用１が生ずる。このことは、前記原型である既開示
の篩分装置の改良になるだけでなく、篩うべき材料を１
投げ上げてつかまえる１方式の従来の装置、即ち典型的
には篩うべき材料を水平面に対して３００或いはそれ以
上の角度で移動させる篩分装置や篩網の角度が水平面に
対して４５°のコンベア型の篩分装置にはない長所を、
本発明に基づく装置に与えることになることを意味する
。The first purpose of the improved sieve screen unit is to hold the material to be sieved, form a stable stream 3L on the sieve screen, and let it slide continuously along the slope of the screen surface. The effect is enhanced by the angular relationship of the drive device and the position of the sieve unit, which affects the screen loaf along the horizontal plane.Since the sieve unit is tilted downward, the sieve effect 1 is arise. This not only improves the previously disclosed sieving device, which is the original model, but also allows the material to be sieved to be
Conventional throw-and-grab devices, typically sieving devices in which the material to be sieved is moved at an angle of 300° or more to the horizontal, or sieve screens with an angle of 45° to the horizontal; Advantages not found in conveyor-type sieving equipment,
This means that it will be given to the device according to the invention.
以下、本発明の実施例を図によって説明する。Embodiments of the present invention will be described below with reference to the drawings.
図において、本篩網ユニット１ｏはベース１１によって
支持され、このベース１１は枠組体を有し、この枠組体
は本篩網ユニットヲ任意の高さに支持するか又は直接床
に取り付けるが、この篩網ユニットを振動できる状態に
しなければならない。本篩網ユニット１０は細長い閉鎖
された箱の形であり１この箱は底部１３と側１１４ｉ含
み、この底部１３と側壁１４は実質的に同じようなもの
で底部の枠形部材１５から立ち上げられ、この底部枠形
部材１５は全体として湾曲した屋根の形をしており、ま
た本篩網ユニット１０は蓋１６を有し、この蓋１６は前
記（Ｒ１１壁に取り付けられるとともにこの側壁によっ
て支持される。前記蓋１６は取り外し可能であり、クラ
ンプ１７によって箱形構造体に保持され、このクランプ
１７は図の如く前記蓋１６を持ち上げて外せるように固
定するが、このように蓋１６を外づせるようにするのは
篩網ユニットの内部を整備できるようにするためである
。In the figure, the present sieve unit 1o is supported by a base 11, and this base 11 has a framework body which supports the present sieve unit at an arbitrary height or is directly attached to the floor. The net unit must be able to vibrate. The present screen unit 10 is in the form of an elongated closed box 1 including a bottom 13 and sides 114i, the bottom 13 and side walls 14 being substantially similar and rising from a bottom frame member 15. The bottom frame-shaped member 15 is generally in the form of a curved roof, and the screen unit 10 has a lid 16 which is attached to the R11 wall and supported by this side wall. The lid 16 is removable and is held on the box-shaped structure by a clamp 17, which fixes the lid 16 so that it can be lifted and removed as shown in the figure. The purpose of this arrangement is to allow maintenance of the inside of the sieve unit.
前記底部１３は３個の谷形部１８ 、１９ 、２０を含
み、この谷形部１ｉＭ 、 １９ 、２０は微粒物用、
中粒動用、及び大粒物用から成り、篩い分けられた微粒
物、中粒物、及び大粒物は夫々底部吐出口２１ 、２２
、２３から吐出される。篩網ツ、２！５は前記側壁１
４に装着されると共にこの側壁によって支持され、また
この篩網は端部壁体あ、２７に装着されると共にこの端
部壁体によって支持さ７１−ｓこのようにして前記箱形
構造体の外殻が形成される。前記篩網調は前記箱形部の
仕込側端部に装着され、壁体２７は前記箱形部の下流即
ち吐出側端部に配設される。The bottom part 13 includes three valleys 18, 19, 20, the valleys 1iM, 19, 20 are for fine particles,
It consists of one for moving medium particles and one for large particles, and the sieved fine particles, medium particles, and large particles are discharged through the bottom discharge ports 21 and 22, respectively.
, 23. Sieve mesh, 2!5 is the side wall 1
4 and supported by this side wall, and the sieve screen is attached to and supported by the end wall 71-s of the box-shaped structure. An outer shell is formed. The sieve screen is attached to the feeding side end of the box-shaped section, and the wall 27 is disposed at the downstream, ie, discharge-side end of the box-shaped section.
ふるわれる材料は前記箱形部、即ち箱形構造体の中に入
れられ、この仕込みは前記箱形部の頂部にある仕込用開
口部公から行ねわれ、この開口部羽は前記篩の仕込側端
部に隣接し、前記篩が作動すると前記仕込まれた材料は
篩網ユニットの振動によって前記網面ｕ、２５の縦方向
に移動し、前記網面が冠形であるために前記仕込まれた
材料はこの網面の巾一杯に広がって全部充分有効にふる
われる。前記冠形の網面を第２図に示すが、この網面ば
前記篩網ユニットの長手方向の中心線で最も高くなって
いる。のぞき窓器が前記蓋１６に設けられ、こののぞき
窓器は前記箱形部の内部を観察するとともに、前記篩網
ユニットが作動している時に篩分は作動の行なわれる状
況を観察するためのものである。The material to be sifted is placed in the box-like structure, and the charging takes place through a feed opening at the top of the box, the opening blades being the feed openings of the sieve. Adjacent to the side end, when the sieve is operated, the charged material moves in the longitudinal direction of the mesh surface u, 25 due to the vibration of the sieve unit, and since the mesh surface is crown-shaped, the charged material The collected material is spread over the entire width of this screen and is sieved thoroughly and effectively. The crown-shaped screen surface is shown in FIG. 2, and this screen surface is highest at the longitudinal centerline of the sieve screen unit. A viewing window is provided in the lid 16, and this viewing window is used to observe the inside of the box-shaped part and to observe the situation in which the sieve unit is in operation when the sieve unit is in operation. It is something.
前記箱形部は便箋制限されることなく即ち動きを制約さ
れるように結合されることなく、全く自由に動き得る範
囲一杯、浮動するように動くことができるように装着さ
れる。この目的のために、前記箱形部は隔離用はね３０
．３１で支持され、このばね３ｔ）、３１は前記箱形部
の両側にある。このはね３０は前記箱形部の長さのは！
中程に設けられ、第４図に最も良く示すように、前記箱
形部の両側の外側に設けられる。繋部材３２は前記箱形
部の両側の外側に突出し、前記隔離用はね３０の上にあ
って１前記箱形部の中程の点を支持し、この支持点は前
記隔離用ばねに接している。The box-shaped part is mounted so that it can move freely within its full range without being constrained by the stationery, ie, without being connected in a manner that restricts its movement. For this purpose, said box-shaped part has isolation springs 30
．． 31, this spring 3t), 31 being on either side of said box-shaped part. This spring 30 is the same length as the box-shaped part!
It is provided in the middle and, as best shown in FIG. 4, on the outside of both sides of the box-shaped portion. A connecting member 32 protrudes outwardly from both sides of the box-shaped part, is on the isolation spring 30 and supports a point in the middle of the box-shaped part, and this support point is in contact with the isolation spring. ing.
前記隔離用ばね３１は前記篩網ユニットの箱形部の仕込
用端部に隣接し、この隔離用ばね３１は夫々２個ｍみの
ばねを有し、このばねは前記箱形部の仕込用端部を前記
ベース１１上で支持する。前記隔離用ばね加と同様に、
ばね群３１が前記箱形部の両側の外側に設けられ、繋ブ
ラケット３３が前記箱形部の両側で外側に延びているが
この繋グラケット３３が前記組みになった隔離用ばねの
上にあって、この箱形部の仕込用端部を前記隔離用はね
３１の上で支持する。従って前記箱形部の中央部又はこ
の中央部の近傍と仕込側端部とが前記４つの隔離用ばね
で支持され、この構造によって前記箱形部の下流側、即
ち前記隔離用ばねＩの位置から片持ち構造で延びる吐出
側端部も支持され、この位置で前記箱形部が駆動装置の
作用で自由に振動する。The isolating springs 31 are adjacent to the feeding end of the box-shaped part of the sieve screen unit, each of the separating springs 31 having 2 m springs; The end portion is supported on the base 11. Similar to the above isolation spring addition,
A group of springs 31 is provided on the outside of each side of said box-shaped part, and tether brackets 33 extend outwardly on both sides of said box-shaped part, said tether brackets 33 resting on said sets of isolation springs. The feeding end of this box is then supported on the isolating spring 31. Therefore, the central part of the box-shaped part or the vicinity of this central part and the feeding side end part are supported by the four isolation springs, and this structure allows the position of the downstream side of the box-shaped part, that is, the position of the isolation spring I A discharge side end extending in a cantilevered manner from the box is also supported, and in this position the box-shaped part is free to vibrate under the action of the drive device.
この箱形部は上述のように装着されて前記隔離用ばね３
０ 、３１の上で完全に浮かされて自由になり、完全に
自由にその全長に亘って充分に振動し、この振動は前記
駆動装置の加振力によって行なわれ、この振動に対して
何等の拘束も加えられることがない。This box-shaped part is mounted as described above and the isolation spring 3
0, 31, it is completely free to vibrate fully over its entire length, and this vibration is caused by the excitation force of the drive device, and there is no restraint on this vibration. is never added.
前記箱形部の下流側端部には、この箱形部の前記仕込側
端部に配設された駆動装置によってこの箱形部が加振さ
れる時に、この振動に影響を及ぼすような如何なる装置
も全く装着されていない。The downstream end of the box-shaped part is provided with any material that may affect the vibration when the box-shaped part is vibrated by a drive device disposed at the feed-side end of the box-shaped part. No equipment was installed at all.
前記箱形部を加振する駆動装置は、この箱形部の前記仕
込側端部に隣接して配設され、この駆動装置には駆動用
ばね装置と釣合い用のおもりが取り付けられ、この駆動
装置に類する装置は前記箱形部の下流側端部には全く設
けらｔｌ−ない。前記駆動用ばね装置は１群の鋼製つる
巻きばね３４を有し、このばね別は前記箱形部の仕込側
端部壁体２６と釣合い用おもり３５との間で水平に延び
る。つなぎ用補強体３６が前記仕込側端部壁体２６に設
けられ、この補強体３６が前記ばね３４に対するパック
アンプとなり、同様の補強体３７が前記駆動用ばね装置
と釣合い用おもり３５との１司に設けられる。A driving device that excites the box-shaped portion is disposed adjacent to the feeding side end of the box-shaped portion, and a driving spring device and a counterweight are attached to this driving device. No similar device is provided at the downstream end of the box section. The drive spring arrangement comprises a group of steel helical springs 34 which extend horizontally between the feed end wall 26 of the box and the counterweight 35. A tethering reinforcement 36 is provided on the feed side end wall 26, this reinforcement 36 serves as a pack amplifier for the spring 34, and a similar reinforcement 37 is provided between the driving spring device and the counterweight 35. It is established by the chief.
前記駆動用ばね装置３４が加振されると、この（ずね装
置間が前記箱形部１０を振動させ、こＱ″）振動Ｏま楕
円運動であり、この連動を第３図に仮想線で示す。前記
駆動用ばね３４は前記釣合１．ｚ用おもり３５（Ｃよっ
て加振され、この釣合い用おもり３５にＯま回ＩＩ云す
る駆動用モーター３８が垂直に装着”ａｔｔ−、この駆
動用モーターあの駆動軸の上端部と下端部が偏心しＣい
るおもり、３９に装着され、その７こめに前記駆動用モ
ーターが始動すると前記釣合し・用おもり力（水平方向
に駆動され、従って前記駆動用ばＡコｊ３４力号前記箱
形部を振動させる。この駆動用ばねあの加振力は主とし
て水平力向に作用し、この方向を第１図の双方向の矢印
４０で示す。前記駆動用モーター３８は前記偏心してい
るおもり３９が一方に効力）された時に前記箱形部を横
方向に移動させ、次Ｇ）で前記偏心しているおもり３９
が長手方向に延びた時に前記駆動用はね：３４を駆動し
て前記箱形部を長手方向前後に移動さセる。When the driving spring device 34 is vibrated, this vibration (Q'') causes the box-shaped portion 10 to vibrate, and the vibration O is an elliptical motion. The driving spring 34 is excited by the balancing weight 35 (C), and a driving motor 38 is mounted vertically on this balancing weight 35. The upper and lower ends of the drive shaft of the drive motor are attached to eccentric weights 39, and when the drive motor is started, the counterbalancing weight force (drives in the horizontal direction) Accordingly, the drive spring causes the box-shaped portion to vibrate.The excitation force of the drive spring acts primarily in the horizontal force direction, which direction is indicated by the bidirectional arrow 40 in FIG. The drive motor 38 moves the box-shaped portion laterally when the eccentric weight 39 is moved in one direction (G), and the eccentric weight 39 is moved in the next direction (G).
When the box extends in the longitudinal direction, the driving blade 34 is driven to move the box-shaped part back and forth in the longitudinal direction.
第１図に最も良く示すように、前記箱形部１０４ま吐出
側端部に向かって下方に傾斜し、この傾斜によって前記
篩網２／Ｉ 、 ２５の設置角度が約０°から最大約１
０’迄の範囲に維持され、前記網面のふるい分は作用が
有効に利くのは前記設置角度が約ｅ以下の範囲である。As best shown in FIG. 1, the box-shaped portion 104 is inclined downward toward the discharge side end, and this inclination allows the installation angle of the sieve screen 2/I, 25 to vary from about 0° to a maximum of about 1°.
0', and the sieve portion of the mesh surface is effective in the range where the installation angle is about e or less.
前記駆動装置は前記箱形部を、主としてその長手方向に
駆動すると共に、その横の方向にも程度は少いが駆動し
、結果的にストロークが楕円になり、この楕円のストロ
ークは前記箱形部１０の長手方向に進むにつれて横振巾
が漸減し、前記吐出側端部で直線状に前後に動くストロ
ークとなる。前記篩網別、２５の設置角度によって生ず
る前記箱形部の水平方向のストロークとこのストローク
の楕円運動とによって、前記篩網の動きはややシミーグ
ンスに似た横揺れとなり、千ね、によって前記仕込まね
、た篩分材料が前記篩面の傾斜する方向に連続的に移動
する。The drive device drives the box-shaped part mainly in its longitudinal direction and, to a lesser extent, in its lateral direction, resulting in an elliptical stroke, and this elliptical stroke is similar to that of the box-shaped part. As the section 10 progresses in the longitudinal direction, the lateral amplitude gradually decreases, resulting in a stroke that moves linearly back and forth at the discharge side end. Due to the horizontal stroke of the box-shaped part caused by the installation angle of the sieve screen 25 and the elliptical movement of this stroke, the movement of the sieve screen becomes a lateral oscillation somewhat similar to a shimmy gun, and the screen is In addition, the sieved material moves continuously in the direction in which the sieve surface is inclined.
前記釣合い用おもり３５は前記駆動用モーター関及びＩ
駆動用ばわ３４と共に水平に往復連動し、この水平方向
のストロークは隔離用ばね４１の上の支持体によって維
持され、このばね４１は前記支持体の両側に夫々配設さ
れる。前記ばね４１の上端部は突出してつなぎ用ブラケ
ット４２に係合し、このブラケット４２は前記釣合い用
おもり３５の端部力）ら外側に延びると共に前記隔離用
ばねの上にあり、これによって前記支持体が弾力的に支
持されて、水平な平面上で完全に３６０°上述のような
運動が維持され、そのために前記駆動装置全体が、前記
駆動用モータμｓに加振されて水平方向と長手方向に動
いている間中、前記隔離用ばね４１が前記用・助製蹟全
体を安定に水平面内で作動させ、他方はね３０゜３１が
前記箱形部に上述の楕円運動をさせることができる。The counterweight 35 is connected to the drive motor and I.
It reciprocates horizontally with the drive spring 34, and this horizontal stroke is maintained by supports above isolation springs 41, which are arranged on each side of said supports. The upper end of said spring 41 projects and engages a tethering bracket 42 which extends outwardly from the end of said counterweight 35 and rests on said isolation spring, thereby securing said support. The body is elastically supported and the above-mentioned movement is maintained through a complete 360° on a horizontal plane, so that the entire drive device is vibrated by the drive motor μs to move horizontally and longitudinally. During the movement, the isolating spring 41 allows the entire auxiliary cage to operate stably in a horizontal plane, while the springs 30° 31 allow the box-shaped part to perform the above-mentioned elliptical movement. .
前記駆動用モーター、（８及び偏心しているおもり３９
は保護カバー４：３の中に収容され、このようにするの
は前記篩網ユニットが作動している時にその仕込側端部
の同門に居る人に危害全与えないようにするためである
。前記駆動用−ｆ−一ターあはリス整形の励磁用モータ
を有Ｌ５、この励磁用５−夕はｍＭ ！ｆｔ可能の電圧
制御装置４４を有する。この装置によって、前記篩網組
立体のストロークと振動ｊん・波数とを両方共に調整す
ることができ、この調整は前記励磁モーターに加える電
圧を変化させるだけででき、この電１−１−、調整は手
動の可変単巻変圧器４４丈ででき、このようにして前記
篩網ユニットの作動速度の調節全充分に行なうことが容
易になる。The driving motor (8 and the eccentric weight 39
is housed in a protective cover 4:3, and this is done in order to prevent any harm to persons present at the feed end of the sieve screen unit when it is in operation. The drive f-1 is equipped with a squirrel-shaped excitation motor L5, and the excitation motor is mm! It has a voltage control device 44 capable of ft. With this device, both the stroke and vibration frequency of the sieve screen assembly can be adjusted by simply changing the voltage applied to the excitation motor. Adjustment is provided by a manual variable autotransformer 44, thus making it easy to fully adjust the operating speed of the sieve unit.
前記励磁モータに比較的高い電圧をかけ、律動させて、
前記篩網ユニットヲ短時間高速大振巾で振動させ１その
後に低い電圧をかけてストロークを短かく低速で作動さ
せることができる。上述のストロークが短かく速度゛の
遅い作動は毎日操業する場合の通常の篩分工程における
ストロークである。Applying a relatively high voltage to the excitation motor and pulsating it,
The sieve unit can be vibrated at high speed and large amplitude for a short time, and then a low voltage can be applied to operate it at low speed with a short stroke. The short stroke and slow speed operation described above is the stroke in a normal sieving process in daily operation.
上述の説明によって明らかなように、本発明に基づく篩
網ユニットにおいては、水平なストロークの駆動運動は
角度を以って設置された篩網ユニットと組み合わされ、
この篩網ユニットは隔離用の垂直なコイル状のつる巻き
ばねに装着され、このばねは釣合い用のおもりに対して
独立し、この釣合い用のおもりも隔離用の垂直に配設さ
れた鋼製の池のつる巻きばねで支持され、更に他の鋼製
のつる巻きばねが水平に配設され、この配設位置は前記
篩網ユニットと釣合い用おもりとの間であり−この水平
に設けられたばねは加振駆動運動を伝達し、前記駆動用
装置は全て前記篩網ユニットの仕込側端部に設けられる
。As is clear from the above description, in the sieve unit according to the invention, a horizontal stroke drive movement is combined with an angularly placed sieve unit;
This sieve screen unit is mounted on a vertical coiled helical spring for isolation, and this spring is independent of a counterweight, which is also attached to a vertically arranged steel spring for isolation. furthermore, another steel helical spring is disposed horizontally between the screen unit and the counterweight; The tabular spring transmits the excitation drive movement, and all of the drive devices are provided at the feeding side end of the sieve screen unit.
第１図は本発明に基づく振動型篩分装置の側面図、第２
図は第１図の線２−２に沿う断面図、第３図は前記篩分
装置の仕込側端部に設けられた駆動装置全体の平面図、
第４図は前記篩網ユニットの吐出側端部の側面図である
。
１０・・・篩網ユニット、１１・・・ベース、１３・・
・底部。
１４・・・側壁、１５・・・枠型部材、１６・・・蓋、
１７・・・フラング。
１８ 、１９ 、２０・＝谷形部、 ２１ 、２２ 、
２３−・・吐出口。
詞、２５・・・篩網、 ２６ 、２７・・・端部側壁、
２８・・・仕入用開口部、２９・・・のぞき窓、 ３０
、３１・・・隔離用ばね、３２・・・繋部材、３３・
・・繋ブラケット、３４・・・駆動用ばね。
お・・・釣合い用おもり、３６・・・つなぎ補強体、３
８・・・駆動用モータ、３９・・・偏心しているおもり
。
４０・・・駆動用ばねの振動方向。
手続ネｒＯ、ｃＥ 書 （方式）
昭和５９年５月７６日
特許庁長官 若 杉 和 夫 殿
１ 事件の表示
昭和５９年特許願第１４１７５ 号
２ 発明の名称
篩 分 装 置
３ 補正をする者
事件との関係 特Ｎ′［出願人
キノ−−ジー、コーポレーション
４代理人
昭和５９年４月４日
（発送日 昭和５９年４ 月２４０）
６ 補正の対象
願書の出願人の欄、委任状、明細書。Fig. 1 is a side view of a vibrating sieving device based on the present invention;
The figure is a sectional view taken along the line 2-2 in FIG. 1, and FIG. 3 is a plan view of the entire drive device provided at the feed side end of the sieving device.
FIG. 4 is a side view of the discharge side end of the screen unit. 10... Sieve screen unit, 11... Base, 13...
·bottom. 14... Side wall, 15... Frame-shaped member, 16... Lid,
17...Flang. 18, 19, 20・=trough portion, 21, 22,
23--Discharge port. 25... Sieve screen, 26, 27... End side wall,
28...Purchase opening, 29...Peep window, 30
, 31... isolation spring, 32... connecting member, 33...
...Connection bracket, 34...Driving spring. O...Balance weight, 36...Connection reinforcement, 3
8... Drive motor, 39... Eccentric weight. 40... Vibration direction of the drive spring. Procedure NerO, cE (Method) May 76, 1980 Director General of the Patent Office Kazuo Wakasugi 1 Display of the case Patent Application No. 14175 of 1983 2 Name of the invention Screening device 3 Case of the person making the amendment Relationship with Patent No. N' [Applicant Kino-G, Corporation 4 Agent April 4, 1982 (Delivery date April 240, 1982) 6 Applicant's column, power of attorney, and details of the application to be amended book.
Claims (1)
受ける谷形部と篩網構造体とを含み、この篩網構造体は
仕込側端部と吐出側端部を有し、この吐出側端部は前記
仕込側端部より下流にあり、本装置は離間配設されたば
ねより成る隔離部材を含み、この隔離部材は前記篩い分
けられた物を受ける谷形部及び篩網構造体を支持してこ
ｔｌが軸方向及び横方向に自由に動けるようにし、本装
置は振動用駆動装置組立体を含み、この駆動装置組立体
は前記仕込側端部にｌ隣接する構造体」二に装着され、
前記駆動装置組立体はモーターと釣合い用のおもりを有
し、この両者は前記仕込側端部から離して装着さｔｌま
だ本装置は駆動用の、内装つる巻きばねを含み、このば
ねはｈ１４記駆動駆動組立体と篩網病で々体とを結合し
、前記モーターは偏心させたおもりを有し、このおもり
は全体として楕円形の振動運動を前記篩網構造体の吐出
側端部に隣接する部分に与えると共に前記駆動用ばねを
励起してこのばね全前記篩網構造体の軸方向及び横方向
に振動させ、前記振動運動は先づ前記篩網構造体の仕込
側端部に隣接する部分を全体として楕円形に振動させ、
この振動の横方向の振巾を前記篩網構造体の長手方向に
進むにつれて漸減させ、前記篩網構造体の吐出側端部に
隣接する部分ではこれを軸方向直線状に振動させるもの
であること′ｆ：％′微とする篩分装置。 ２、前記篩網構造体が０８乃主約１０°の範囲内の角度
で配設されることを特徴とする特許請求の範囲第１項に
記載の篩分装置。 ３．１個以上の隔離用はわが前記釣合い用のおもりとこ
れを支持する基盤との間に、作動できるよう結合される
ことを特徴とする特許請求の範囲第１項に記載の篩分装
置。 ４、前記釣合い用のおもりと駆動用ばねとの組立体が垂
直に配設された１個以上の隔離用鋼製つる巻きばねによ
って支持され、このばねが前記組立体とペースとの両側
の間に配設２ｒＬること全特徴とする特許請求の範囲第
１項に記載の篩分装置。 ５、前記篩網構造体の配設角度を６° を超えない角度
とすることを特徴とする特許請求の範囲第２項に記載の
篩分装置。 ６、前記モーターと偏心しているおもりとが前記全体と
して楕円形の振動運動を生じさせ、この振動運動が実質
的に水平な面内で行なわれ、この振＠運動の角度が前記
篩網構造体の通常の作動位置に対して鋭角であることを
特徴とする特許請求の範囲第２項に記載の篩分装置。 ７、振動型篩分装置において、本装置は篩い分けたもの
を受ける谷形部と篩網構造体を含み、この両者が垂直に
配役さｎた複数の鋼製つる巻きばねで支持され、本装置
は加振装置を含み、この加振装置は釣合い用のおもり及
び駆動用モーターを含み、この両者が垂直に配設された
複数の鋼製つる巻きばね装置によって支持され、また本
装置は水平に配設された鋼製つる巻き（ずねを含み、こ
のつる巻きばねが前記釣合Ｑ）用おもりと前記篩分を受
ける谷形部と篩網構造体との間にあることを特徴とする
篩分装置。[Claims] 1. In the vibrating sieving device, the device includes a valley portion for receiving the sieved material and a sieve screen structure, the sieve screen structure has a feed side end and a discharge side end, and the screen screen structure has a feed side end and a discharge side end. The end is downstream of the feed end, and the apparatus includes an isolating member comprising a spaced apart spring, the isolating member supporting the screened material receiving valley and the sieve screen structure. The lever is free to move axially and laterally, and the apparatus includes a vibratory drive assembly mounted on a structure adjacent the feed end. ,
The drive assembly includes a motor and a counterweight, both of which are mounted away from the feed end.The drive assembly also includes an internal helical spring for the drive, which spring is A drive drive assembly and a phloem body are coupled, the motor having an eccentric weight that imparts a generally elliptical oscillatory motion adjacent the discharge end of the phloem structure. and excite the drive spring to cause the entire spring to vibrate in the axial and lateral directions of the sieve structure, the vibrating motion first being adjacent to the feed end of the sieve structure. vibrates the part as a whole in an oval shape,
The width of this vibration in the lateral direction is gradually reduced as it progresses in the longitudinal direction of the sieve mesh structure, and the portion adjacent to the discharge side end of the sieve mesh structure is caused to vibrate linearly in the axial direction. 'f: %' sieving device. 2. The sieving device according to claim 1, wherein the sieve mesh structure is arranged at an angle within a range of about 0.8 to about 10 degrees. 3. Sieving device according to claim 1, characterized in that one or more isolating weights are operably coupled between the counterweight and the supporting base. . 4. The counterweight and drive spring assembly is supported by one or more vertically disposed isolating steel helical springs between opposite sides of the assembly and the pace. The sieving device according to claim 1, characterized in that the sieving device is disposed at 2rL. 5. The sieving device according to claim 2, wherein the sieve mesh structure is arranged at an angle not exceeding 6°. 6. The motor and the eccentric weight produce the generally elliptical oscillating motion, which oscillatory motion takes place in a substantially horizontal plane, and the angle of this oscillating motion is such that the sieve mesh structure A sieving device according to claim 2, characterized in that the sieving device is at an acute angle with respect to its normal operating position. 7. In the vibrating sieving device, the device includes a valley portion for receiving the sieved material and a sieve mesh structure, both of which are supported by a plurality of steel helical springs arranged vertically. The apparatus includes an excitation device that includes a counterweight and a drive motor, both of which are supported by a plurality of vertically disposed helical steel spring devices; The method is characterized in that the steel helical spring (including a spring) is located between the weight for the counterbalance Q, the valley portion receiving the sieve material, and the sieve screen structure. A sieving device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US462043 | 1983-01-28 | ||
| US06/462,043 US4492629A (en) | 1983-01-28 | 1983-01-28 | Sifter stroke screening unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59186670A true JPS59186670A (en) | 1984-10-23 |
| JPS6365388B2 JPS6365388B2 (en) | 1988-12-15 |
Family
ID=23834971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59014175A Granted JPS59186670A (en) | 1983-01-28 | 1984-01-28 | Screening apparatus |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4492629A (en) |
| JP (1) | JPS59186670A (en) |
| AU (1) | AU555371B2 (en) |
| BR (1) | BR8400358A (en) |
| CA (1) | CA1191482A (en) |
| DE (2) | DE3402861A1 (en) |
| GB (1) | GB2134214B (en) |
| IN (1) | IN160314B (en) |
| MX (1) | MX157671A (en) |
| ZA (1) | ZA84510B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3520614A1 (en) * | 1985-06-08 | 1986-12-11 | Mogensen Gmbh & Co Kg, 2000 Wedel | VIBRATION SCREENING MACHINE WITH INTEGRATED DISTRIBUTION AND SEGREGATION DEVICE |
| DE3632069A1 (en) * | 1986-09-20 | 1988-03-24 | Alpine Ag | Continuously operating air-jet sieve |
| JPH01177682U (en) * | 1988-06-06 | 1989-12-19 | ||
| JPH025993U (en) * | 1988-06-24 | 1990-01-16 | ||
| US4906356A (en) * | 1988-09-30 | 1990-03-06 | General Kinematics Corporation | Material classifying apparatus |
| US5301814A (en) * | 1992-10-15 | 1994-04-12 | Rotex, Inc. | Increasing the relative motion of a screen deck |
| US5730297A (en) * | 1995-11-27 | 1998-03-24 | Rotex, Inc. | Screening machine with improved base force reduction |
| DE19620338A1 (en) * | 1996-05-21 | 1997-11-27 | Same Spa | Combine harvester with shakers for crop processing |
| US6705459B1 (en) * | 1998-02-17 | 2004-03-16 | General Kinematics Corporation | Two-way vibratory feeder |
| US6220190B1 (en) | 1999-01-15 | 2001-04-24 | George David Dumbaugh | Water-cooled oscillating grate system |
| US6834756B2 (en) * | 2001-10-04 | 2004-12-28 | Triple/S Dynamics, Inc. | Conveying system and method |
| CA2473397A1 (en) * | 2003-07-08 | 2005-01-08 | Synectic Systems International | System and method for processing waste and recovering recyclable materials |
| US20070006563A1 (en) * | 2005-07-06 | 2007-01-11 | Barr Edwin L | Oscillating sorting device for grape berries |
| DE102006016324A1 (en) * | 2006-04-06 | 2007-10-25 | Wacker Chemie Ag | Apparatus and method for flexibly classifying polycrystalline silicon fragments |
| US7921786B2 (en) * | 2007-05-10 | 2011-04-12 | Riley Power Inc. | Grating system and sidewall seal arrangement for oscillating grate stoker |
| US8863959B1 (en) * | 2008-10-03 | 2014-10-21 | General Kinematics Corporation | Vibratory separator |
| CN102303011A (en) * | 2011-04-23 | 2012-01-04 | 鞍山重型矿山机器股份有限公司 | Vibrating screen with vibration isolation frame having screening function |
| WO2017007508A1 (en) * | 2015-07-03 | 2017-01-12 | Dumbaugh George D | Vibrating screening feeder and method of use |
| DK3332879T3 (en) * | 2016-12-07 | 2021-01-11 | Ammann Switzerland Ltd | VIBRATION VIEW |
| CN107744942A (en) * | 2017-11-17 | 2018-03-02 | 大同市巴什卡机械制造有限公司 | Springing sieves |
| US10464103B2 (en) * | 2018-03-23 | 2019-11-05 | Flsmidth A/S | Spring mount assembly for a vibrating screen |
| CN112855054B (en) * | 2021-03-24 | 2024-06-04 | 西南石油大学 | Magnetic suspension driving rotary vibrating screen with net cleaning function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727184A (en) * | 1980-06-16 | 1982-02-13 | Kinergy Corp | Vibrating screen |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1611255A (en) * | 1926-01-23 | 1926-12-21 | Sturtevant Mill Co | Separator |
| GB471877A (en) * | 1934-12-10 | 1937-09-13 | Armand Jacquelin | Improvements in and relating to vibratory systems |
| DE666453C (en) * | 1936-01-15 | 1938-10-20 | Georg Heinrich Schieferstein | Device for sieving and conveying bulk goods |
| US2285678A (en) * | 1940-05-21 | 1942-06-09 | Gustave A Overstrom | Vibratory screen structure |
| GB551969A (en) * | 1942-01-23 | 1943-03-17 | Edwin Gilbert Llewellyn Robert | Improvements relating to screening or sifting apparatus |
| DE822326C (en) * | 1946-08-01 | 1951-11-26 | George Harry Strain | Device for sieving and conveying dusty or grainy substances |
| US2874841A (en) * | 1953-12-21 | 1959-02-24 | Albin K Peterson | Oscillatable separator means |
| DE1023303B (en) * | 1955-04-02 | 1958-01-23 | Brueckenbau Flender G M B H | Sieve device with a sieve bottom, which is mounted so as to oscillate via elastic coupling elements in a sieve box which also provides the drive |
| GB854463A (en) * | 1955-12-27 | 1960-11-16 | Friedriche Uhde G M B H | Oscillating systems excited at or in the neighbourhood of resonance |
| US2958228A (en) * | 1956-10-24 | 1960-11-01 | Chain Belt Co | Resonant vibration exciter |
| US3095747A (en) * | 1957-07-22 | 1963-07-02 | Chain Belt Co | Amplitude control of resonant vibration exciter |
| US3202282A (en) * | 1961-04-08 | 1965-08-24 | Ruzicka Jaroslav | Vibratory screen |
| US3251457A (en) * | 1965-10-05 | 1966-05-17 | Carrier Mfg Co | Method and apparatus for driving vibratory devices |
| US3498456A (en) * | 1968-06-17 | 1970-03-03 | Day J H Co | Balanced gyratory sifter |
| FR2252137A1 (en) * | 1973-11-27 | 1975-06-20 | Tripette & Renaud | Resonant sifting or riddling equipment - has boxes joined by elastic devices resonating with frequency being used |
-
1983
- 1983-01-28 US US06/462,043 patent/US4492629A/en not_active Expired - Lifetime
- 1983-09-12 CA CA000436525A patent/CA1191482A/en not_active Expired
-
1984
- 1984-01-19 GB GB08401409A patent/GB2134214B/en not_active Expired
- 1984-01-23 ZA ZA84510A patent/ZA84510B/en unknown
- 1984-01-27 DE DE19843402861 patent/DE3402861A1/en active Granted
- 1984-01-27 DE DE8402377U patent/DE8402377U1/en not_active Expired
- 1984-01-27 BR BR8400358A patent/BR8400358A/en not_active IP Right Cessation
- 1984-01-27 AU AU23854/84A patent/AU555371B2/en not_active Ceased
- 1984-01-27 MX MX200163A patent/MX157671A/en unknown
- 1984-01-28 JP JP59014175A patent/JPS59186670A/en active Granted
- 1984-02-24 IN IN129/MAS/84A patent/IN160314B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727184A (en) * | 1980-06-16 | 1982-02-13 | Kinergy Corp | Vibrating screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1191482A (en) | 1985-08-06 |
| DE8402377U1 (en) | 1986-01-02 |
| AU555371B2 (en) | 1986-09-18 |
| DE3402861C2 (en) | 1988-01-21 |
| BR8400358A (en) | 1984-09-04 |
| GB2134214A (en) | 1984-08-08 |
| US4492629A (en) | 1985-01-08 |
| AU2385484A (en) | 1984-08-02 |
| JPS6365388B2 (en) | 1988-12-15 |
| GB2134214B (en) | 1986-08-13 |
| GB8401409D0 (en) | 1984-02-22 |
| IN160314B (en) | 1987-07-04 |
| MX157671A (en) | 1988-12-07 |
| ZA84510B (en) | 1984-10-31 |
| DE3402861A1 (en) | 1984-08-02 |
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